Sodium Effects on the Diffusion, Phase, and Defect Characteristics of Kesterite Solar Cells and Flexible Cu 2 ZnSn(S,Se) 4 with Greater than 11% Efficiency

Carrier transport and surface potential over phase variations in the surface and bulk of highly efficient Cu 2 ZnSn(S,Se) 4 solar cells

(2020) Juran Kim et al.   PROGRESS IN PHOTOVOLTAICS

Effect of Cu–Sn–Se Liquid Phase on Grain Growth and Efficiency of CZTSSe Solar Cells

(2020) Se‐Yun Kim et al.   Advanced Energy Materials

Effect of Na doping on the performance and the band alignment of CZTS/CdS thin film solar cell

(2020) Bin Liu et al.   SOLAR ENERGY

Device Postannealing Enabling over 12% Efficient Solution‐Processed Cu 2 ZnSnS 4 Solar Cells with Cd 2+ Substitution

(2020) Zhenghua Su et al.   ADVANCED MATERIALS

Role of Na and Ca as Isovalent Dopants in Cu2ZnSnS4 Solar Cells

(2019) Samuel Berman et al.   ACS Sustainable Chemistry & Engineering

Void and secondary phase formation mechanisms of CZTSSe using Sn/Cu/Zn/Mo stacked elemental precursors

(2019) Se-Yun Kim et al.   Nano Energy

Secondary Phase Formation Mechanism in the Mo-Back Contact Region during Sulfo-Selenization Using a Metal Precursor: Effect of Wettability between a Liquid Metal and Substrate on Secondary Phase Formation

(2019) Se-Yun Kim et al.   ACS Applied Materials & Interfaces

Flexible Cu2ZnSn(S,Se)4 solar cells with over 10% efficiency and methods of enlarging the cell area

(2019) Kee-Jeong Yang et al.   Nature Communications

Strong Interplay between Sodium and Oxygen in Kesterite Absorbers: Complex Formation, Incorporation, and Tailoring Depth Distributions

(2019) Sigbjørn Grini et al.   Advanced Energy Materials

High photo-conversion efficiency Cu 2 ZnSn(S,Se) 4 thin-film solar cells prepared by compound-precursors and metal-precursors

(2018) Juran Kim et al.   SOLAR ENERGY MATERIALS AND SOLAR CELLS

The alterations of carrier separation in kesterite solar cells

(2018) Kee-Jeong Yang et al.   Nano Energy

Cu2ZnSnS4 solar cells with over 10% power conversion efficiency enabled by heterojunction heat treatment

(2018) Chang Yan et al.   Nature Energy

Comparison of chalcopyrite and kesterite thin-film solar cells

(2017) Kee-Jeong Yang et al.   JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY

An investigation of Na-related defects in Cu2ZnSnSe4

(2017) Miaomiao Han et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Precursor designs for Cu 2 ZnSn(S,Se) 4 thin-film solar cells

(2017) Kee-Jeong Yang et al.   Nano Energy

Impact of Na Dynamics at the Cu2ZnSn(S,Se)4/CdS Interface During Post Low Temperature Treatment of Absorbers

(2016) Haibing Xie et al.   ACS Applied Materials & Interfaces

Insights into Intrinsic Defects and the Incorporation of Na and K in the Cu2ZnSnSe4 Thin-Film Solar Cell Material from Hybrid-Functional Calculations

(2016) Elaheh Ghorbani et al.   Journal of Physical Chemistry C

Efficiency Enhancement of Cu2 ZnSn(S,Se)4 Solar Cells via Alkali Metals Doping

(2016) Yao-Tsung Hsieh et al.   Advanced Energy Materials

Sodium Passivation of the Grain Boundaries in CuInSe2 and Cu2 ZnSnS4 for High-Efficiency Solar Cells

(2016) Cheng-Yan Liu et al.   Advanced Energy Materials

Na-Diffusion Enhanced p-type Conductivity in Cu(In,Ga)Se2: A New Mechanism for Efficient Doping in Semiconductors

(2016) Zhen-Kun Yuan et al.   Advanced Energy Materials

Influence of alkali metals (Na, Li, Rb) on the performance of electrostatic spray-assisted vapor deposited Cu2ZnSn(S,Se)4 solar cells

(2016) Giovanni Altamura et al.   Scientific Reports

Strategic review of secondary phases, defects and defect-complexes in kesterite CZTS–Se solar cells

(2015) Mukesh Kumar et al.   Energy & Environmental Science

Effects of the compositional ratio distribution with sulfurization temperatures in the absorber layer on the defect and surface electrical characteristics of Cu2ZnSnS4solar cells

(2015) Kee-Jeong Yang et al.   PROGRESS IN PHOTOVOLTAICS

Intrinsic defects and Na doping in Cu2ZnSnS4: A density-functional theory study

(2015) W. Xiao et al.   SOLAR ENERGY

A Temporary Barrier Effect of the Alloy Layer During Selenization: Tailoring the Thickness of MoSe2for Efficient Cu2ZnSnSe4Solar Cells

(2015) Jianjun Li et al.   Advanced Energy Materials

Sodium Assisted Sintering of Chalcogenides and Its Application to Solution Processed Cu2ZnSn(S,Se)4 Thin Film Solar Cells

(2014) Carolin M. Sutter-Fella et al.   CHEMISTRY OF MATERIALS

Alkali-metal-enhanced grain growth in Cu2ZnSnS4 thin films

(2014) M. Johnson et al.   Energy & Environmental Science

Nanoparticle conversion chemistry: Kirkendall effect, galvanic exchange, and anion exchange

(2014) Bryan D. Anderson et al.   Nanoscale

CZTS-based materials and interfaces and their effects on the performance of thin film solar cells

(2014) Tang Jiao Huang et al.   Physica Status Solidi-Rapid Research Letters

Effects of Na and MoS2on Cu2ZnSnS4thin-film solar cell

(2014) Kee-Jeong Yang et al.   PROGRESS IN PHOTOVOLTAICS

Classification of Lattice Defects in the Kesterite Cu2ZnSnS4and Cu2ZnSnSe4Earth-Abundant Solar Cell Absorbers

(2013) Shiyou Chen et al.   ADVANCED MATERIALS

Device Characteristics of CZTSSe Thin-Film Solar Cells with 12.6% Efficiency

(2013) Wei Wang et al.   Advanced Energy Materials

Thermodynamic Aspects of the Synthesis of Thin-Film Materials for Solar Cells

(2012) Jonathan J. Scragg et al.   CHEMPHYSCHEM

Effect of sodium diffusion on the structural and electrical properties of Cu2ZnSnS4 thin films

(2010) Tejas Prabhakar et al.   SOLAR ENERGY MATERIALS AND SOLAR CELLS